This cable modem includes a built-in AC1900 3x3 wireless gigabit router that provides the range, wireless speeds and networking support need for multimedia, Internet video and high-performance networking in a home or office. Power Boost technology amplifies the wireless signal to the legal limit in the U.S. AnyBeam implicit beamforming at 2.4 GHz and 5 GHz focuses the wireless signal toward the wireless clients. Both Power Boost and AnyBeam extend range. Together, they provide the fastest and most robust connections over the largest possible range, for virtually all client types.
Model MG7700 combines a 24x8 cable modem with an AC1900 WiFi gigabit router. Combining the modem and gigabit router saves space, eliminates wires, and simplifies installation. This cable modem is suitable for use for every speed up to the 400 Mbps service available from Xfinity by Comcast and other service providers.